# GHG vs GRU

> English confusable word pair

## The two words

### GHG
*noun · frequency rank #45,396*
Initialism of greenhouse gas.

### GRU
*name · frequency rank #39,340*
The Main Intelligence Directorate — the Soviet and then the Russian military intelligence agency.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/vs/ghg-vs-gru